EP1524204A1 - Embout pour sac tubulaire à plusieurs compartiments - Google Patents

Embout pour sac tubulaire à plusieurs compartiments Download PDF

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Publication number
EP1524204A1
EP1524204A1 EP04105010A EP04105010A EP1524204A1 EP 1524204 A1 EP1524204 A1 EP 1524204A1 EP 04105010 A EP04105010 A EP 04105010A EP 04105010 A EP04105010 A EP 04105010A EP 1524204 A1 EP1524204 A1 EP 1524204A1
Authority
EP
European Patent Office
Prior art keywords
chamber
head part
tubular bag
bag
cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04105010A
Other languages
German (de)
English (en)
Other versions
EP1524204B1 (fr
Inventor
Armin Bässler
Herbert Ginter
Ralf Willner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Publication of EP1524204A1 publication Critical patent/EP1524204A1/fr
Application granted granted Critical
Publication of EP1524204B1 publication Critical patent/EP1524204B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00583—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the container for the material to be dispensed being deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00586—Means, generally located near the nozzle, for piercing or perforating the front part of a cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3233—Flexible containers disposed within rigid containers
    • B65D81/3244—Flexible containers disposed within rigid containers arranged parallel or concentrically and permitting simultaneous dispensing of the two materials without prior mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/771—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm
    • B65D83/7713—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm the contents of a flexible bag being expelled by a piston, or a movable bottom or partition provided in the container or the package

Definitions

  • the invention relates to a head part for a multi-chamber tubular bag with an extrudable, multicomponent mass, which is a main chamber for a first component and at least one secondary chamber for a further component.
  • the headboard points a substantially flat, a Auspressö réelle surrounding abutment section for the multi-chamber tube bag.
  • Multi-component, chemical compounds are found in different areas of the daily Life and especially in construction application, such as as mortar, as glue, as sealants or as insulation foams.
  • the masses usually include one Hardener, a component to be cured and fillers and possibly other additives. Since these individual components are reactive with each other, they are up to the production the ready-to-use mass stored separately from each other. For example by means of a Auspressowskis the individual components in a given ratio dosed fed to a mixing element, in which the individual components mixed to ready-to-use mass. This is then at an application site applied.
  • Tubular bag made of suitable film material as a packaging material for such masses used, which have a main chamber and at least one secondary chamber. While the application of the individual components of the tubular bag is continuously folded and so the amount of packaging to be disposed of, for example a hard plastic packaging significantly reduced.
  • a disadvantage of this general The state of the art is the lack of guarantee of a constant mixing ratio.
  • the partitions of the multi-chamber tubular bag can during the Auspressvorgangs unintentionally move or fold between the individual chambers, causing it Massive deviations of the mixing ratios can occur.
  • multicomponent mortars for injection-based chemical fixings is their safe Function only in compliance with the theoretical mixing ratio of the individual Components guaranteed.
  • an uneven film folding to malfunction in the ejection device is not met.
  • From US 5,647,510 A is a cartridge with a arranged inside the cartridge Two-chamber bag known. At the discharge end of the cartridge is a multipart Head part provided on which the free ends of the tubular bag are fixed.
  • the larger main chamber has a direct outlet into the ejection opening of the cartridge on.
  • the auxiliary chamber is arranged on a separate section of the head part, which having a channel portion in the extrusion opening.
  • the object of the invention is to provide a head part for a multi-chamber tubular bag, which on the one hand a largely constant mixing ratio of two or more Components of a chemical mass guaranteed and on the other hand, easy and inexpensive can be produced.
  • At least one elevation for narrowing is at the contact section an outlet region of at least the at least one secondary chamber of the multi-chamber tubular bag in the state applied to the abutment section of the multi-chamber tubular bag intended.
  • the outlet cross section at least partially narrowed and the exit amount of at least one Secondary chamber is throttled during the dispensing process of the respective component.
  • a pressure difference between the one component in the main chamber and the at least one further component is constructed in the at least one secondary chamber.
  • This pressure difference ensures that the flexible partition between the main chamber and the at least one secondary chamber is only loaded on tensile forces, so this do not move unintentionally, or is deformed and thus the target, respectively Output cross-sectional areas of the main chamber and the at least one Secondary chamber over the entire Ausbringvorgang remain.
  • the pressure difference and thus the maintenance of the output cross-sectional areas can additionally by a suitable choice of viscosity or penetrometer value differences of the individual Components are ensured to each other.
  • the main chamber of the multi-chamber tubular bag usually has a larger cross-sectional area as the at least one side chamber on.
  • the at least one side chamber is advantageously arranged in an outer region of the multi-chamber tubular bag.
  • the multi-chamber tubular bag advantageously has a substantially circular Overall cross-section, wherein the at least one secondary chamber also approximately having circular cross-section.
  • the elevation is in the region of the entire circumference of the extrusion opening arranged the investment section.
  • This embodiment of the inventive head part is Especially in multi-chamber tubular bags advantageous more than two secondary chambers exhibit. In a variant of this are based on the number of multi-chamber tubular bag existing ancillary chambers and related to their, z. B. in a multi-chamber tube bag with a substantially circular overall cross-section radial, Extension formed correspondingly shaped elevations on the contact section.
  • the head part of the multi-chamber tube bag, respectively of the multi-chamber tubular bag on the head part they are corresponding to each other arranged aligned.
  • the squeezing opening to enable a substantially linear exit of the Component from the main chamber in applied to the contact portion state of the multi-chamber tubular bag at the head part based on the position of the outlet of the main chamber aligned arranged on the contact section.
  • the squeezing opening is to allow a largely linear exit of the component from the main chamber advantageously in Center of the investment section provided.
  • the main chamber is the ejection opening according to the position of the exit the main chamber provided on the abutment portion. On the location of the exit of the Main chamber aligned arrangement of the outlet opening ensures this substantially directly applying the predetermined amount of the one component from the main chamber in combination with the throttled mass flow of at least one other Component of the at least one secondary chamber.
  • the head part is fixed to the multi-chamber tubular bag.
  • the headboard becomes for example, on the multi-chamber tube bag z. B. glued or welded on site.
  • the head part is prefabricated with the multi-chamber tubular bag. This allows the connection of the head part with the multi-chamber tubular bag under controlled conditions, which is the correct alignment of the head part to the multi-chamber tube bag, or the correct orientation of the multi-chamber tubular bag at the headboard as well as the quality of the connection versus a creation the connection on site improved.
  • the suitability for use of the multi-compartment hose bag is in a prefabrication against a creation of the connection also improved on site.
  • the head part is part of a Auspresseries.
  • the inventive headboard is, for example, on the, in the direction of extrusion of Auspressuzes lying end, formed on Auspress réelle.
  • the inventive headboard in a commercial Auspress réelle before introducing of the multi-chamber tubular bag in a receiving space for the multi-chamber tubular bag introduced the Auspresseries.
  • the inventive headboard can at This version can be used several times.
  • the head part is part of a cartridge for the Multi-chamber tube bag.
  • the cartridge has z. B. a tubular receptacle, the at the, in the direction of extrusion of the cartridge lying end with an opening for the research document, multi-component mass is provided.
  • the inventive headboard is, for example at the, in the direction of pressing the cartridge end lying on the cartridge educated.
  • the head part as the bottom of the cartridge for the multi-chamber tubular bag educated.
  • the inventive headboard can in this embodiment several times to be used again.
  • z. B. can be attached to an interchangeable, z. B. can be arranged on a cartridge Mixing element to be provided an inner tube, which performs the function according to the inventive head part takes over.
  • the mixing element has, for example, a connection with internal thread and the inner tube is coaxial with the discharge opening of the cartridge arranged so that the free end of the inner tube as survey the exit area at least the at least one secondary chamber of the multi-chamber tubular bag in the applied Condition of the multi-chamber bag narrowed.
  • the mixing element can also be an external thread for the connection of the mixing element to an internal thread at the discharge opening comprising the cartridge, wherein the free end as elevation the exit area at least the at least one secondary chamber of the multi-chamber tubular bag in the applied Condition of the multi-chamber bag narrowed.
  • FIGS. 1 and 2 a, on a multi-chamber tubular bag 1 factory glued inventive head part 11 shown.
  • the multi-chamber tube bag 1 for a three-component mass has a main chamber 2 and two, on the outer circumference of Mehrschschlauch seedss 1 arranged auxiliary chambers 3 and 4.
  • the multi-chamber tubular bag 1 has a circular cross-section Cross-sectional area on.
  • the head part 11 has a contact section 12 and an ejection opening 13. At the Expressing 13, a connection for a z. B. provided screw-on mixer element become. Next, the head part 11 has a collar 15, which the end region of the multi-compartment tubular bag 1 at least partially. At the investment section 12 are formed four, projections formed as projections 14, which in the direction of the multi-chamber tubular bag 1 are aligned. The elevations 14 narrow the Exit region 5 of the auxiliary chamber 3, and the outlet region 6 of the secondary chamber 4 in the applied state of the multi-chamber tubular bag 1 on the head part 11th
  • the component in the main chamber 2 When pressurized and after opening the multi-chamber bag 1 can the component in the main chamber 2 due to the centric arrangement of the ejection opening 13 at the contact section 12 largely linearly emerge.
  • the result of the throttling in the exit areas 5 and 6 generated pressure difference in the chambers 2, 3 and 4 of the multi-chamber tubular bag 1 ensures the alignment of the dividing walls in the multi-chamber tubular bag 1 throughout the dispensing process, allowing a constant mixing ratio the components to each other is ensured.
  • FIG. 3 shows a variant of the head part 11 according to FIG. 2.
  • the head part 21 indicates the abutment portion 22 a trained as a projection, annular around the discharge opening 23 extending survey 24, which in the region of the discharge opening 23 radially offset outwards, is formed along the entire circumference.
  • FIG. 4 shows a dispensing device 31 with a receiving space 34 for a two-chamber tubular bag 35, which is located at its end in the ejection A end according to the invention, integrally connected to the Auspress réelle 31 head portion 32 has.
  • a mixing element 33 is arranged at the head part 32.
  • the head part 32 has at the, the Receiving space 34 side facing a survey 36.
  • Fig. 5 shows a variant of the Auspress experts 31 of FIG. 4, in which the head part 42 as separate part in the receiving space 44 of the Auspress experts 41 before inserting the Mehrhuntschlauch seedss is used.
  • FIG. 6 shows a cartridge 51 with a receiving space 54 for a two-chamber tubular bag 55, which at their lying in the direction of extrusion A end according to the invention, integrally connected to the cartridge 51 head portion 52 has.
  • the Head portion 52 has at the, the receiving space 54 side facing a survey 56.
  • Fig. 7 shows a variant of the cartridge 51 of FIG. 6, wherein the head part 62 as a separate Part in the receiving space 64 of the cartridge 61 before inserting the multi-chamber tubular bag is used.
  • the cartridge 61 At the end in the direction of ejection A is the cartridge 61 provided with a stop 67, which the axial displacement of the head part 62 limited in expressing A.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Tubes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP04105010A 2003-10-15 2004-10-13 Sac tubulaire à plusieurs compartiments avec embout Expired - Lifetime EP1524204B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347938A DE10347938B4 (de) 2003-10-15 2003-10-15 Kopfteil für einen Mehrkammerschlauchbeutel
DE10347938 2003-10-15

Publications (2)

Publication Number Publication Date
EP1524204A1 true EP1524204A1 (fr) 2005-04-20
EP1524204B1 EP1524204B1 (fr) 2010-03-03

Family

ID=34353419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04105010A Expired - Lifetime EP1524204B1 (fr) 2003-10-15 2004-10-13 Sac tubulaire à plusieurs compartiments avec embout

Country Status (6)

Country Link
US (1) US7510546B2 (fr)
EP (1) EP1524204B1 (fr)
JP (1) JP4943642B2 (fr)
CN (1) CN100522755C (fr)
DE (2) DE10347938B4 (fr)
ES (1) ES2341001T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241517A1 (fr) * 2009-04-08 2010-10-20 fischerwerke GmbH & Co. KG Cartouche à plusieurs composants
CN101378977B (zh) * 2006-02-07 2011-03-16 罗林普拉格有限责任公司 分发仪器
RU2855195C1 (ru) * 2025-10-16 2026-01-30 Александр Витальевич Ляхович Тара для загрузки, транспортировки, смешивания и выдачи компонентов

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591806B2 (en) * 2004-05-18 2009-09-22 Bai Xu High-aspect-ratio microdevices and methods for transdermal delivery and sampling of active substances
GB0607273D0 (en) * 2006-04-11 2006-05-17 Rawlplug Ltd Improved dispensing apparatus
US7850043B2 (en) * 2006-08-09 2010-12-14 Replenish Bottling, Llc Refillable/reusable mixer container and method of using same
US8257337B2 (en) * 2007-05-02 2012-09-04 Carefusion 303, Inc. Intravenous fluid container
US11224551B2 (en) 2007-05-02 2022-01-18 Carefusion 303, Inc. Automated intravenous fluid container delivery device and system
DE102007000802A1 (de) * 2007-10-01 2009-04-02 Hilti Aktiengesellschaft Foliengebinde mit nebeneinander angeordneten Folienbeutelkammern
DE102008040738A1 (de) * 2008-07-25 2010-01-28 Hilti Aktiengesellschaft Foliengebinde
JP2010264994A (ja) * 2009-05-13 2010-11-25 Asahi Kasei Chemicals Corp 注入材料用カートリッジシステム
US9579685B2 (en) 2012-09-21 2017-02-28 Wilton Industries, Inc. Coupler for decorating bag
KR101481719B1 (ko) 2013-03-19 2015-01-12 기쁨과 행복 (주) 이종 용기 케이스
KR101481718B1 (ko) 2013-03-19 2015-01-21 기쁨과 행복 (주) 이종 용기 케이스
EP3195941A1 (fr) * 2016-01-20 2017-07-26 HILTI Aktiengesellschaft Dispositif de compression pour un emballage de feuilles, emballage de feuilles et bloc comprenant un dispositif de compression et un emballage de feuilles
US10940993B1 (en) * 2019-05-22 2021-03-09 Gina Serkasevich Single-serve condiment container and dispenser
US20210299695A1 (en) * 2020-03-31 2021-09-30 Inno-Cons Thailand Co., Ltd. Self-puncture nozzle for caulking
US11896993B2 (en) 2020-07-24 2024-02-13 Albion Engineering Company Common head having an offset partition for use with multi-component dispensing tools and a tubular liner arranged for locating within the common head

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5647510A (en) 1993-08-20 1997-07-15 Keller; Wilhelm A. Multiple component metering and relative proportioning device with collapsible cartridge
EP0976458A2 (fr) 1998-07-31 2000-02-02 VOCO GmbH Dispositif de distribution de matériaux fluides contenus dans des poches tubulaires souples

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DE2053109C3 (de) * 1970-10-29 1978-12-21 Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz Mündungskopf für eine Tube o.dgl. zur gleichzeitigen Abgabe von zwei verschiedenen Pasten
US4366919A (en) * 1978-05-01 1983-01-04 Coaxial Cartridges, Inc. Composite cartridge and device for metering extrusion of contents
US4340154A (en) * 1980-10-24 1982-07-20 Voplex Corporation Caulker for dispensing two viscous components
JPS6022962A (ja) * 1983-07-15 1985-02-05 Masago Sangyo Kk 接着剤注入方法並びに注入用接着剤の容器
GB9401439D0 (en) * 1994-01-26 1994-03-23 Ciba Geigy Ag Apparatus
JPH08164954A (ja) * 1994-12-15 1996-06-25 Yoshida Kogyo Kk <Ykk> チューブ容器
US5494190A (en) * 1994-12-29 1996-02-27 Minnesota Mining And Manufacturing Company Method and combination for dispensing two part sealing material
WO1998006506A1 (fr) * 1996-08-12 1998-02-19 Muehlbauer Ernst Systeme permettant d'exprimer une substance coulante d'un sachet tubulaire
DE19708548A1 (de) * 1997-03-04 1998-09-17 Struening Thomas Mehrkammerschlauchfolienkartusche
US5941420A (en) * 1997-08-06 1999-08-24 Colgate-Palmolive Company Multichamber container dispensing orifices
DE19943877B4 (de) * 1999-09-14 2008-08-07 Alfred Fischbach Kg Kunststoff-Spritzgusswerk Zweikomponentenkartusche für fließfähige Medien
JP2001170536A (ja) * 1999-12-17 2001-06-26 Showa Marutsutsu Co Ltd 押し出し器
JP2003237860A (ja) * 2002-02-12 2003-08-27 Nippon Shiika Kk 注入材料用カートリッジ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647510A (en) 1993-08-20 1997-07-15 Keller; Wilhelm A. Multiple component metering and relative proportioning device with collapsible cartridge
EP0976458A2 (fr) 1998-07-31 2000-02-02 VOCO GmbH Dispositif de distribution de matériaux fluides contenus dans des poches tubulaires souples

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101378977B (zh) * 2006-02-07 2011-03-16 罗林普拉格有限责任公司 分发仪器
EP2241517A1 (fr) * 2009-04-08 2010-10-20 fischerwerke GmbH & Co. KG Cartouche à plusieurs composants
RU2855195C1 (ru) * 2025-10-16 2026-01-30 Александр Витальевич Ляхович Тара для загрузки, транспортировки, смешивания и выдачи компонентов

Also Published As

Publication number Publication date
JP2005119749A (ja) 2005-05-12
ES2341001T3 (es) 2010-06-14
DE10347938A1 (de) 2005-05-19
JP4943642B2 (ja) 2012-05-30
CN1607166A (zh) 2005-04-20
US20050085786A1 (en) 2005-04-21
US7510546B2 (en) 2009-03-31
DE10347938B4 (de) 2005-08-25
CN100522755C (zh) 2009-08-05
EP1524204B1 (fr) 2010-03-03
DE502004010840D1 (de) 2010-04-15

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